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Sealco Spring Brake Control Valve - 110270
Sealco 110270 Service Relay Valve
The Sealco 110270 is a heavy-duty service relay valve designed to improve air‑brake system performance on commercial trucks and trailers. It ensures balanced and reliable air delivery from the supply reservoir to multiple brake chambers, enhancing brake responsiveness and vehicle safety.
Key Features & Benefits
- Four delivery ports: Supplies air to up to four brake chambers simultaneously, ideal for tandem‑axle trailers and multi‑axle configurations.
- Nominal crack pressure - 4 PSI: Activates reliably to provide prompt brake response once control pressure is applied.
- Durable construction: Built to withstand demanding commercial vehicle environments.
- Nipple mountable: Designed for straightforward installation with standard nipples such as 6003 or 6006.
Applications
- Non‑ABS trailer service brake systems
- Multi‑chamber brake circuits requiring even air distribution
- Heavy-duty vehicles needing reliable and fast brake actuation
Why Choose Sealco?
Sealco products are engineered for reliability, durability, and consistent performance in demanding commercial vehicle and heavy-duty pneumatic systems. With a strong focus on quality and proven engineering, Sealco provides dependable valves and components designed to perform in the harsh operating conditions found in trucks, trailers, and other heavy-vehicle applications. Trusted by fleet operators, workshops, and OEMs, Sealco delivers professional-grade products that help maintain safe, efficient, and reliable vehicle systems.
High temperature version of 110170
| Type: | Qty: | Size: |
| Delivery Ports | 4 | 3/8" NPT |
| Supply Port | 1 | 3/8" NPT |
| Control Port | 1 | 3/8" NPT |
| Reservoir Port | 1 | 1/2" NPT |